SOLUTION: find all the subsets of {2, 5,7}

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Question 813141: find all the subsets of {2, 5,7}
Answer by Edwin McCravy(20055) About Me  (Show Source):
You can put this solution on YOUR website!
1. { }   <--- the empty (or null) set.
2. {2}
3. {5}
4. {7}
5. {2,5}
6. {2,7}
7. {5,7}
8. {2,5,7}  <--- improper subset, yet it is a subset.

Edwin